Inventor
YOSHIMURA SHOHEI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA SHOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN STYRENE PAPER CORP
9 patentsUS4464484AAug 7, 1984
Process for producing prefoamed polymer particles
JAPAN STYRENE PAPER CORP97 citations96
US4704239ANov 3, 1987
Process for the production of expanded particles of a polymeric material
JAPAN STYRENE PAPER CORP66 citations95
US4840973AJun 20, 1989
Polypropylene resin prefoamed particles
JAPAN STYRENE PAPER CORP43 citations92
US4707569ANov 17, 1987
Multi-conductor cable
JAPAN STYRENE PAPER CORP71 citations91
US4504601AMar 12, 1985
Process for producing pre-foamed particles of polypropylene resin
JAPAN STYRENE PAPER CORP24 citations82
US5015667AMay 14, 1991
Pre-foamed beads of polyethylene base resin
JAPAN STYRENE PAPER CORP10 citations74
US4600636AJul 15, 1986
Core material for an automobile bumper
JAPAN STYRENE PAPER CORP5 citations73
US4504653AMar 12, 1985
Process for producing polyolefin resin particles
JAPAN STYRENE PAPER CORP11 citations73
US4656197AApr 7, 1987
Pre-foamed particles of polyethylene resin
JAPAN STYRENE PAPER CORP14 citations71